I apologize for my bad English I hope to be understandable
PHP OpCache is not configured correctly. For better performance we recommend using the following settings in php.ini:
I have to configure OpCache
opcache.enable = 1
opcache.enable_cli = 1
opcache.interned_strings_buffer = 8
opcache.max_accelerated_files = 10000
opcache.memory_consumption = 128
opcache.save_comments = 1
opcache.revalidate_freq = 1
I move to the directory
etc / php / 7.0 / apache2
I run nano php.ini and edit the parameters
but when I run nextcloud it does not accept the changes by letting me see the message that tells me to change the php.ini
opcache.enable = 1
opcache.enable_cli = 1
opcache.interned_strings_buffer = 8
opcache.max_accelerated_files = 10000
opcache.memory_consumption = 128
opcache.save_comments = 1
opcache.revalidate_freq = 1
but they are already modified